Basic HTML Version
488
Location : on left bank at KM. 95+700 on Kanchanaburi - Thong Pha Phum Highway.
122
sq.km.
WATER YEAR : 2012
MAE KLONG RIVER BASIN
Huai Lin Thin at Ban Nong Bang , Kanchanaburi (K.38A)
Lat 14 - 34 - 28 N Long 98 - 49 - 07 E
Amphoe
Thong Pha Phum
Changwat
Kanchanaburi
Ban
Nong Bang
Drainge Area
Staff gage
+90.019 m. (MSL.)
B.M.-H.D.
On left bank at the abutment of the bridge.
Elevation
5-time daily reading at 06.00, 09.00, 12.00, 15.00 and 18.00 hours.
Arithmetic mean of 5 readings
2001 to date
+95.463 m. (MSL.)
Rating Operation
Period of Available Gage Records
Bench Mark
Location BM
Basis of Mean Daily Gage Height
Gage Reading Frequency
Zero Gage at Bottom
Type of Gage
2001 to date
-
2001 to date
Stable.
No overbank flow.
Records good. Stage-discharge relation defined by 39 discharge measurements made in 2012
Overbank Flow Conditions
General Description
Period of Rating
Rated by Flot
Rated by Current Meter
Stability of Channel Regimes
Date
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Annual
----------
-----------------
1
90.53
90.58
90.59
90.73
91.11
90.82
91.11
90.77
90.70
90.64
90.71
90.60
2
90.53
90.57
90.58
90.70
91.02
90.82
91.08
90.77
90.70
90.64
90.69
90.60
3
90.53
90.57
90.60
90.69
91.04
90.93
91.04
90.77
90.70
90.64
90.69
90.60
4
90.59
90.57
90.62
90.79
90.99
90.98
91.02
90.77
90.71
90.64
90.66
90.60
5
90.59
90.58
90.62
90.77
90.99
90.93
91.02
90.76
90.70
90.64
90.66
90.60
6
90.60
90.58
90.62
90.79
90.95
91.04
91.02
90.75
90.70
90.64
90.64
90.60
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Gage Height in Meter (MSL.) Water Year April 1, 2012 to March 31, 2013
7
90.57
90.70
90.61
90.76
90.90
91.32
91.02
90.75
90.70
90.64
90.64
90.60
8
90.52
90.66
90.71
90.79
90.88
91.28
91.07
90.75
90.69
90.64
90.63
90.60
9
90.54
90.62
90.68
90.75
90.89
91.19
91.26
90.75
90.69
90.64
90.62
90.60
10
90.69
90.60
90.66
90.75
90.88
91.10
91.09
90.75
90.68
90.63
90.62
90.59
11
90.62
90.59
90.64
90.77
90.88
91.17
91.04
90.74
90.68
90.63
90.61
90.59
12
90.62
90.58
90.63
90.81
90.90
91.19
91.02
90.83
90.68
90.63
90.61
90.59
13
90.62
90.57
90.62
90.79
90.94
91.15
90.97
90.77
90.68
90.63
90.61
90.58
14
90.62
90.56
90.62
90.77
90.92
91.23
90.94
90.74
90.67
90.63
90.60
90.58
15
90.62
90.56
90.62
90.76
90.90
91.24
90.92
90.74
90.67
90.63
90.60
90.58
16
90.62
90.55
90.66
90.72
90.90
91.36
90.90
90.73
90.66
90.63
90.60
90.65
17
90.60
90.55
90.95
90.71
90.88
91.34
90.89
90.73
90.66
90.63
90.60
90.58
18
90.60
90.54
90.90
90.81
90.86
91.17
90.87
90.72
90.66
90.62
90.60
90.58
19
90.59
90.57
90.82
90.93
90.86
91.11
90.86
90.72
90.66
90.62
90.60
90.58
20
90.59
90.56
90.81
90.86
90.84
91.09
90.85
90.72
90.66
90.62
90.60
90.58
21
90.58
90.56
90.80
90.82
90.82
91.11
90.84
90.72
90.66
90.62
90.60
90.58
22
90.58
90.56
90.78
90.80
90.80
91.08
90.84
90.72
90.66
90.62
90.60
90.57
23
90.58
90.70
90.70
90.79
90.80
91.05
90.83
90.72
90.66
90.62
90.60
90.57
24
90.58
90.66
90.68
90.75
90.79
91.02
90.82
90.72
90.66
90.62
90.60
90.56
25
90.58
90.62
90.67
90.86
90.80
91.02
90.84
90.72
90.66
90.62
90.60
90.56
26
90.58
90.62
90.67
90.86
90.85
91.15
90.80
90.72
90.66
90.62
90.60
90.56
27
90.58
90.62
90.69
91.00
90.80
91.02
90.80
90.72
90.65
90.62
90.60
90.56
28
90.58
90.63
90.70
91.19
90.80
91.10
90.79
90.71
90.65
90.70
90.66
90.55
29
90.58
90.62
90.72
91.09
90.83
91.29
90.79
90.71
90.65
90.64
90.55
30
90.58
90.62
90.70
91.21
90.82
91.19
90.77
90.71
90.64
90.63
90.55
31
90.60
91.11
90.81
90.77
90.64
90.63
90.55
----------
--------------
Mean
90.59
90.60
90.69
90.84
90.89
91.12
90.93
90.74
90.67
90.63
90.62
90.58
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Max
90.69
90.70
90.95
91.21
91.11
91.36
91.26
90.83
90.71
90.70
90.71
90.65
91.36
Min
90.52
90.54
90.58
90.69
90.79
90.82
90.77
90.71
90.64
90.62
90.60
90.55
90.52
91.39
m. (MSL.) ,
90.02
m. (MSL.) ,
River Bed 90.41
m. (MSL.)
95.41
m. (MSL.) ,
94.80
m. (MSL.) ,
Drainage Area 122 Square Kilometers
Left Bank Elevation
Right Bank Elevation
at 06.00 Hours , on Sep 17 , 2012
Annual Max Momentary Gage Height
Zero Gage at Bottom Elevation